Properties

Label 2-23232-1.1-c1-0-70
Degree $2$
Conductor $23232$
Sign $-1$
Analytic cond. $185.508$
Root an. cond. $13.6201$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s − 2·5-s + 7-s + 9-s − 2·13-s − 2·15-s + 4·17-s − 19-s + 21-s + 6·23-s − 25-s + 27-s − 6·29-s + 5·31-s − 2·35-s − 7·37-s − 2·39-s + 4·43-s − 2·45-s − 4·47-s − 6·49-s + 4·51-s − 6·53-s − 57-s − 6·59-s − 61-s + 63-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.894·5-s + 0.377·7-s + 1/3·9-s − 0.554·13-s − 0.516·15-s + 0.970·17-s − 0.229·19-s + 0.218·21-s + 1.25·23-s − 1/5·25-s + 0.192·27-s − 1.11·29-s + 0.898·31-s − 0.338·35-s − 1.15·37-s − 0.320·39-s + 0.609·43-s − 0.298·45-s − 0.583·47-s − 6/7·49-s + 0.560·51-s − 0.824·53-s − 0.132·57-s − 0.781·59-s − 0.128·61-s + 0.125·63-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 23232 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 23232 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(23232\)    =    \(2^{6} \cdot 3 \cdot 11^{2}\)
Sign: $-1$
Analytic conductor: \(185.508\)
Root analytic conductor: \(13.6201\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 23232,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 - T \)
11 \( 1 \)
good5 \( 1 + 2 T + p T^{2} \)
7 \( 1 - T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 - 4 T + p T^{2} \)
19 \( 1 + T + p T^{2} \)
23 \( 1 - 6 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 - 5 T + p T^{2} \)
37 \( 1 + 7 T + p T^{2} \)
41 \( 1 + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + 4 T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 + 6 T + p T^{2} \)
61 \( 1 + T + p T^{2} \)
67 \( 1 - 7 T + p T^{2} \)
71 \( 1 - 6 T + p T^{2} \)
73 \( 1 - 11 T + p T^{2} \)
79 \( 1 + 9 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 + 2 T + p T^{2} \)
97 \( 1 - 9 T + p T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−15.57459684772903, −15.19675317929635, −14.70587148797562, −14.19101457067878, −13.72685946139698, −12.90083474195355, −12.53513909459987, −11.98708546199670, −11.32435536349971, −10.97235645374613, −10.18325875026010, −9.626700330848630, −9.097231591499507, −8.358837381649112, −7.945049483186999, −7.458936958019496, −6.924320919500410, −6.157580124990518, −5.213110937788825, −4.840540612894260, −4.010056551138696, −3.448362584732337, −2.850222527223412, −1.946609220398205, −1.115958259117707, 0, 1.115958259117707, 1.946609220398205, 2.850222527223412, 3.448362584732337, 4.010056551138696, 4.840540612894260, 5.213110937788825, 6.157580124990518, 6.924320919500410, 7.458936958019496, 7.945049483186999, 8.358837381649112, 9.097231591499507, 9.626700330848630, 10.18325875026010, 10.97235645374613, 11.32435536349971, 11.98708546199670, 12.53513909459987, 12.90083474195355, 13.72685946139698, 14.19101457067878, 14.70587148797562, 15.19675317929635, 15.57459684772903

Graph of the $Z$-function along the critical line